Disc Eccentric Mount
The eccentric caliper mount is designed to work with the Eccentric Disc
ENO.

This eccentric mount replaces the caliper frame mount which allows
the disc brake caliper to rotate in the same elliptical arc as the hub. The adaptor should work with post mount Hayes, Avid, and Shimano brakes.

Note: The original caliper frame mount will need to be unbolted from the
caliper and replaced with the eccentric mount. The adaptor will NOT work
with all disc brakes.Made in the USA